LED - SMD RGB

These are the same RGB LEDs that are used for the WS2801 breakout board. They’re great when you need a lot of color from not a lot of board space.
Features:
Viewing angle: 120 degrees
Red: (640nm) @ 250mcd
Green: (525nm) @ 880mcd
Blue: (470nm) @ 180mcd
Forward Voltage:
Red: 2.0-2.5V
Green: 3.1-3.8V
Blue: 3.1-3.8V
Documents:
Datasheet
LED Tutorial